package cn.wgx.study.juc;

import java.util.concurrent.atomic.AtomicInteger;

public class T12 {

    boolean run = true;

    void m(){
        System.out.println("start");
        AtomicInteger atomicInteger = new AtomicInteger();
        while(run){

        }
    }


    public static void main(String[] args) {
        Object o = new Object();
    }
}
